Iphone screen faint lines

Guys do you ever feel like the dark mode irritates your eyes, like there are white halos around the words? And if you read something from a dark screen then return to your regular light screen like faint horizontal lines appear to your eyes? i showed my screen to several people and they said it’s fine but I swear I feel sometimes that there are faint uniform horizontal lines that appear and disappear and are light grey in color, we don’t have an apple store here at my country so I wanna know if anyone faced this and what did they do? i contacted apple and they ran diagnostics and said that it checked out. But never went to a store.